ConfigServer Community Forum

Hi all

Im using Csf for voip traffic
when CSf is enable i can not pass any call using media proxy if it pass no sound will heard while if i make call using Signaling proxy sound will hear well
if i disable Csf in media also i can hear voice

anyone can help me on this issue?

thanks in advance

any one can help me please?

What ports uses media proxy? are them opened in your csf configuration?

i had even open all ports

i opened 1:65535 in both udp and tcp in and out bu still no success
when we use media proxy we can not hear any voice when firewall is on